:global {
  .iconfont {
    font-family:"iconfont" !important;
    font-size:16px;
    font-style:normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    vertical-align: middle;
  }

  // 这里是自定义的类名
  .icon-xxx:before { content: "\e68b"; }
  
}
